IEC 60966-2-4:20 16是适用于IEC 61196系列中描述的柔性同轴电缆的详细规范。本发明涉及用于无线电和电视接收器的电缆组件，尤其涉及电缆组件子系列9、52(IEC 61169-2)。这些电缆组件按照IEC 60728-4中的描述使用。IEC 60966的这一部分给出了应适用的亚族要求和严重性。与上一版相比，该版本包括以下重大技术变化。 a)回波损耗要求和插入损耗要求与相关电缆相匹配。 b）应根据IEC 62153-4-7三轴法测量筛选有效性。 c)B类筛查被取消。 本出版物应与IEC 60966-1:19 99、IEC 60966-2-1:20 08和IEC 60966-2-2:20 03一并阅读

IEC 60966-2-4:2016 is a detail specification which applies to flexible coaxial cables described in the IEC 61196 series. It relates to cable assemblies for radio and TV receivers, and in particular to the cable assemblies subfamily 9,52 (IEC 61169-2). These cable assemblies are used as described in IEC 60728-4. This part of IEC 60966 gives subfamily requirements and severities which shall be applied. This edition includes the following significant technical changes with respect to the previous edition.
a) The return loss requirements and insertion loss requirements are matched to the relevant cables.
b) Screening effectiveness shall be measured according to IEC 62153-4-7, triaxial method.
c) Screening class B was cancelled.

This publication is to be read in conjunction with IEC 60966-1:1999, IEC 60966-2-1:2008 and IEC 60966-2-2:2003